🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.72 AU - 0.72 AU

Year: 218 Days

Day: 28.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,626,150 km

• M1: 46,824 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.3 AU - 1.9 AU

Year: 721 Days

Day: 13.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.25 AU - 2.87 AU

Year: 1460 Days

Day: 47.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.31 AU

Year: 1688 Days

Day: 46 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 14.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.84 AU - 6.3 AU

Year: 4686 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,626,150 km

• M1: 184,903 km (0.12 R)
• M2: 368,310 km (0.105 R)
• M3: 694,134 km (0.081 R)
• M4: 820,544 km (0.107 R)
• M5: 1,007,093 km (0.12 R)
• M6: 1,591,572 km (0.118 R)
• M7: 1,813,725 km (0.083 R)
• M8: 2,523,267 km (0.086 R)
• M9: 2,708,918 km (0.068 R)
• M10: 2,841,612 km (0.073 R)
• M11: 2,957,101 km (0.096 R)
• M12: 3,133,477 km (0.104 R)
• M13: 3,353,835 km (0.107 R)
• M14: 3,455,711 km (0.092 R)
• M15: 3,641,811 km (0.089 R)
• M16: 4,486,739 km (0.086 R)
• M17: 4,827,822 km (0.077 R)
• M18: 4,989,837 km (0.032 R)
• M19: 5,130,160 km (0.093 R)
• M20: 5,414,994 km (0.063 R)
• M21: 5,729,449 km (0.082 R)
• M22: 5,876,504 km (0.1 R)
• M23: 6,503,319 km (0.037 R)
• M24: 6,941,940 km (0.064 R)
• M25: 7,230,813 km (0.074 R)
• M26: 7,390,135 km (0.091 R)
• M27: 7,874,982 km (0.094 R)
• M28: 8,121,369 km (0.103 R)
• M29: 8,370,300 km (0.113 R)
• M30: 9,046,632 km (0.11 R)
• M31: 9,887,222 km (0.11 R)
• M32: 11,611,637 km (0.101 R)
• M33: 11,955,114 km (0.099 R)
• M34: 12,460,755 km (0.084 R)
• M35: 12,652,090 km (0.043 R)
• M36: 13,427,606 km (0.067 R)
• M37: 13,953,143 km (0.105 R)
• M38: 14,085,687 km (0.082 R)
• M39: 14,452,052 km (0.102 R)
• M40: 14,754,240 km (0.103 R)
• M41: 14,889,177 km (0.108 R)
• M42: 15,024,563 km (0.085 R)
• M43: 15,228,465 km (0.045 R)
• M44: 15,399,006 km (0.088 R)
• M45: 15,604,554 km (0.103 R)
• M46: 15,845,406 km (0.102 R)
• M47: 16,296,294 km (0.1 R)
• M48: 16,505,731 km (0.088 R)
• M49: 16,751,222 km (0.061 R)
• M50: 16,927,298 km (0.096 R)
• M51: 18,868,480 km (0.117 R)
• M52: 19,125,340 km (0.106 R)
• M53: 19,457,148 km (0.117 R)
• M54: 19,716,700 km (0.053 R)
• M55: 20,351,594 km (0.102 R)
• M56: 20,464,241 km (0.089 R)
• M57: 21,450,091 km (0.117 R)
• M58: 21,948,700 km (0.12 R)
• M59: 22,373,708 km (0.109 R)
• M60: 22,918,543 km (0.063 R)
• M61: 23,114,217 km (0.103 R)
• M62: 23,546,555 km (0.052 R)
• M63: 25,302,834 km (0.036 R)
• M64: 25,424,009 km (0.101 R)
• M65: 25,829,718 km (0.085 R)
• M66: 26,115,001 km (0.05 R)
• M67: 26,319,352 km (0.102 R)
• M68: 26,812,127 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.2

Radius: 6.7

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.78 AU - 20.04 AU

Year: 23695 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,626,150 km

• M1: 255,214 km (0.029 R)
• M2: 353,799 km (0.107 R)
• M3: 548,127 km (0.058 R)
• M4: 1,971,102 km (0.054 R)
• M5: 2,039,019 km (0.112 R)
• M6: 2,498,733 km (0.106 R)
• M7: 2,572,335 km (0.049 R)
• M8: 3,028,758 km (0.077 R)
• M9: 3,387,644 km (0.065 R)
• M10: 4,724,002 km (0.103 R)
• M11: 4,953,335 km (0.038 R)
• M12: 4,999,561 km (0.087 R)
• M13: 5,327,779 km (0.11 R)
• M14: 5,518,516 km (0.077 R)
• M15: 6,005,008 km (0.111 R)
• M16: 6,104,042 km (0.047 R)
• M17: 6,863,550 km (0.08 R)
• M18: 6,915,162 km (0.107 R)
• M19: 7,759,791 km (0.09 R)
• M20: 9,660,133 km (0.063 R)
• M21: 10,009,743 km (0.055 R)
• M22: 10,186,119 km (0.118 R)
• M23: 10,542,012 km (0.088 R)
• M24: 10,962,233 km (0.086 R)
• M25: 11,388,138 km (0.11 R)
• M26: 12,507,728 km (0.119 R)
• M27: 14,120,094 km (0.106 R)
• M28: 14,516,678 km (0.068 R)
• M29: 14,716,391 km (0.09 R)
• M30: 15,051,191 km (0.1 R)
• M31: 15,388,535 km (0.046 R)
• M32: 16,070,850 km (0.095 R)
• M33: 16,902,465 km (0.108 R)
• M34: 17,112,500 km (0.097 R)
• M35: 18,969,309 km (0.104 R)
• M36: 19,553,339 km (0.103 R)
• M37: 20,069,302 km (0.091 R)
• M38: 20,217,404 km (0.11 R)
• M39: 20,366,105 km (0.096 R)
• M40: 21,416,282 km (0.076 R)
• M41: 21,871,807 km (0.11 R)
• M42: 22,177,286 km (0.114 R)
• M43: 22,253,880 km (0.09 R)
• M44: 22,792,432 km (0.083 R)
• M45: 23,491,054 km (0.108 R)
• M46: 23,725,624 km (0.112 R)
• M47: 23,882,253 km (0.093 R)
• M48: 25,709,441 km (0.046 R)
• M49: 25,951,042 km (0.101 R)
• M50: 27,498,781 km (0.098 R)
• M51: 27,745,917 km (0.105 R)
• M52: 28,741,790 km (0.1 R)
• M53: 30,427,309 km (0.114 R)
• M54: 30,939,233 km (0.09 R)
• M55: 31,884,991 km (0.102 R)
• M56: 32,058,076 km (0.063 R)
• M57: 32,231,310 km (0.062 R)
• M58: 33,453,076 km (0.088 R)
• M59: 34,867,973 km (0.049 R)
• M60: 37,664,406 km (0.098 R)
• M61: 37,755,810 km (0.062 R)
• M62: 38,213,878 km (0.073 R)
• M63: 38,673,892 km (0.084 R)
• M64: 38,950,798 km (0.102 R)
• M65: 40,438,399 km (0.079 R)
• M66: 41,755,309 km (0.088 R)
• M67: 44,045,353 km (0.091 R)
• M68: 44,624,147 km (0.036 R)
• M69: 46,180,115 km (0.045 R)
• M70: 48,050,836 km (0.069 R)
• M71: 51,764,005 km (0.061 R)
• M72: 52,988,015 km (0.029 R)
• M73: 55,256,666 km (0.1 R)
• M74: 55,464,458 km (0.078 R)
• M75: 57,451,566 km (0.085 R)
• M76: 58,506,830 km (0.041 R)
• M77: 59,355,498 km (0.028 R)
• M78: 61,710,468 km (0.111 R)
• M79: 62,250,068 km (0.069 R)
• M80: 64,095,956 km (0.113 R)
• M81: 64,970,804 km (0.046 R)
• M82: 65,629,633 km (0.108 R)
• M83: 66,070,049 km (0.07 R)
• M84: 67,619,135 km (0.072 R)
• M85: 68,398,091 km (0.065 R)
• M86: 68,732,891 km (0.119 R)
• M87: 69,068,290 km (0.055 R)
• M88: 69,516,186 km (0.053 R)
• M89: 70,527,617 km (0.118 R)
• M90: 71,997,117 km (0.119 R)
• M91: 73,362,646 km (0.118 R)
• M92: 74,392,328 km (0.065 R)
• M93: 75,081,376 km (0.046 R)
• M94: 76,234,626 km (0.076 R)
• M95: 76,350,265 km (0.057 R)
• M96: 77,626,186 km (0.11 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,644 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit